var protocol = document.location.protocol;
var host = document.location.host;
var pathname = document.location.pathname;
var search = document.location.search;
var path = protocol + '//' + host + '/' + (pathname.split('/'))[1] + '/';
Ext.onReady(function() {
			Ext.QuickTips.init(true);
			Ext.BLANK_IMAGE_URL = path+'images/s.gif';
		});
